WR Jordy Nelson and FB John Kuhn were not on the practice field on Friday during the portion of the workout open to the media. Mike McCarthy said earlier in the week that Nelson and Kuhn, who are both nursing hamstring injuries, might practice on Friday, but their absence puts their status for Sunday’s game in serious doubt.

Also, S Jerron McMillian was only observing practice on Friday but was not doing any drills. McMillian has not been on the injury report all week, so he’ll have to be added today. If McMillian is unable to play on Sunday, and with Charles Woodson already out, the Packers would have to turn to CB Jarrett Bush as the dime defensive back when the defense goes to six DBs.